• Unified technical blockchain expertise with consulting and community leadership, delivering both analytical insights and strategic communication to support fintech and DeFi ecosystems • Identified and executed cryptocurrency arbitrage opportunities to maximize returns while minimizing market exposure through delta-neutral yield strategies. • Reviewed blockchain smart contracts for functional integrity, security vulnerabilities • Resolved technical bugs within DeFi protocol environments, ensuring smooth platform operation. • Advised developers and retail users on protocol enhancements, usability improvements • Deployed Telegram monitoring bots for real-time smart contract activity and social platform insights. • Implemented Zendesk automation bots to streamline workflows for a centralized exchange. • Consultancy & Contributor for projects including Tarot Finance, Tomb Finance, Impermax, Vesper Finance, Solidly Exchange and Felix Exchange. • Consulting Engagement – A1 XYZ, Inc. (US, Delaware) o Provided strategic support to the Blueprint Finance, aligning communication and operational workflows. o Assisted in technical & protocol-related processes to ensure efficiency in DeFi environments. o Supported cross-border coordination during Asian time zones, ensuring continuity of operations o Contributed to the integration of decentralized finance practices into broader user outreach & engagement

• Manage general operations & supervised sales activities for Vietnam Branch • Led the training and development of both the Sales Team and Media Buy Operations Team • Directed project management and contract administration for clients from Vietnam and Singapore. o Executed contracts for Vietnamese clients related to overseas marketing in China and Korea. o Administered contracts for Singaporean clients, focusing on digital advertising across Google, Facebook/Instagram, TikTok and LinkedIn platforms o Online Store/ Ecommerce platforms – Shopee, Lazada, Shopify, CPAS • Served as the primary point of contact for Asia-Pacific region media buying and advertising initiatives on Google, Facebook, Naver, TikTok and LINE platforms • Brand Clients: Shure, KAO, Monsanto, Honda, Mazda, Mercer, Jeju Tourism, Eva Air, DeLonghi, Miele

Assistant Project Manager & Project Coordinator Manager- Façade Construction • Monitored project progress, ensuring alignment with planned schedules and timely material delivery. • Supervised production progress, ensuring daily output and production sequence met project requirements. • Coordinated materials requirements, delivery, and advance planning across all factory and project departments. • Responsible for Projects’ Master Schedule commitment to the Client & contract terms • Developed and established site document control procedures, quality control, and method statement • Established Project Quality Plan & Health, Environment & Safety Plan & Factory’s Quality Plan • Developed marketing materials including master schedules, method statements, quality management plans, and manpower mobilization strategies. • Projects & Roles include o VINHOMES – Landmark 81(HCMC) – Assistant Project Manager o VINHOMES – Golden River (HCMC) – Project Coordinator Manager o VINHOMES – Central Park (HCMC) – Project Coordinator Manager

• Conducted comprehensive audits of operating procedures and documentation, ensuring compliance with industry standards and operational efficiency. • Advised on production layout improvements, achieving cost savings and enhanced workflow performance. • Developed in-house QA/QC policies and strategies, proactively identifying and resolving quality assurance issues. • Evaluated sub-supplier performance, warehouse conditions, and preventive maintenance practices to optimize reliability and operational continuity. • Assessed factory capacity, machinery utilization, and scalability to support sustainable growth and efficiency improvements. • Delivered successful audit and advisory services for clients including Zhuhai Heng Nam (珠海兴南) and AirMocks (Singapore), ensuring project satisfaction and long-term operational success.